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SZSE:002741
Chemical Reagents
Copper(II) nitrate?trihydrateCOA Report
  • CAS No.: 10031-43-3
  • Molecular weight:241.60
  • Molecular formula:Cu(NO3)2·3H2O
  • UN Code:1477
  • EC No.:221-838-5
  • HS-No:28342940
Information
Specification category:
Product No. Product name specifications
1.09024.015 Copper(II) nitrate?trihydrate AR500g
1.09024.035 Copper(II) nitrate?trihydrate AR25kg
1.09024.055 Copper(II) nitrate?trihydrate AR5kg * 5
Characteristic: Appearance and properties:Dark blue hygroscopic granular crystals.
Relative density (water=1):2.047
Melting point(℃):114.5
Boiling point(℃):170
Concentration:Content,industrial grade≥98%
Solubility:Soluble in water, ethanol
Technical indicators:
Test items AR CP Content of [Cu(NO3)2·3H2O] 99.0%~102.0% 99.0%~103.0% pH value (50g/L,25℃) 3.0 ~ 4.0 3.0 ~ 4.0 Water insoluble ≤ 0.002% ≤ 0.005% Chloride (Cl) ≤ 0.001% ≤ 0.005% Sulfate (SO4) ≤ 0.005% ≤ 0.02% Iron (Fe) ≤ 0.002% ≤ 0.01% Hydrogen sulfide does not ≤ 0.05% ≤ 0.1% precipitate (as sulfate)
Hazard characteristics:

IATA-DGR UN 1477 NITRATES,INORGANIC,N.O.S.,5.1,Ⅱ

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